~/E/welcome.md

An AI-native IDE.
The agent at the center.

A full editor — LSP, debugger, terminal, git — around a coding agent that edits, runs, and commits. One binary, desktop or browser.

$ curl -fsSL https://raw.githubusercontent.com/airgap/E/dev/install.sh | bash

★ Star on GitHub

Open source · MIT · self-hosted · Claude · OpenAI · Gemini · Bedrock · Ollama

↳ This whole site is an E window. Open a file on the left — or shrink the window and watch it fold into the phone layout.

~/E/src/editor.ts

The editor

CodeMirror 6, full desktop tooling — nothing stubbed.

Language intelligence LSP completions, diagnostics, hover, code actions, and inlay hints — auto-installed for TS, Python, Rust, Go, C++, Java.
Debugger DAP breakpoints, stepping, variables, call stack. launch.json mirrors VS Code.
Terminal xterm.js, split tabs, a full PTY.
Git per-hunk staging, commit graph, inline blame, conflict resolution.
Navigation peek & go-to-definition, multi-cursor, project-wide find & replace.

~/E/src/agent.ts

The agent

Wired into your repo, your tools, and real guardrails.

Multi-provider Claude, OpenAI, Gemini, Bedrock, Ollama — auto-routing and cost tracking.
MCP native stdio, SSE, HTTP; auto-discovers existing configs.
Permission modes safe, fast, unrestricted, plan — with per-tool rules.
Golems per-machine named agents with persistent, queryable history.
PRD executor multi-story plans, parallel executors, auto-commit.

~/E/features.json

Everything in one binary.

No accounts, no cloud. Your code and keys stay local.

⌘K Search features… esc

✶ Chat participants & @-mentions Route a turn to a specific agent with @ — it sticks as a chip.agents

⎇ Git graph Commit history in colored lanes, with inline diffs.git

◷ Workspace memory Scored conventions and learnings; new rules proposed automatically.memory

⑂ Conversation forking Branch from any message, compact for budget, orchestrate agents.chat

⚒ Custom tools Register bash / Python scripts with approval gating.tools

∮ Parabun language First-class LSP for .pts / .pjs.lang

~/E/mobile.md

A real IDE. On your phone.

Not a viewer, not a companion app — the whole of E, responsive. The editor, agent chat, terminal, and git all reflow to a single column. No other IDE does this.

Responsive by default the same UI scales from a multi-pane desktop split to a one-column phone view — no separate app.
Reach your machine open E from your phone over Tailscale or an SSH tunnel, authenticated every time.
Touch-first swipe between panes, tap to run, long-press for actions.

↳ This page is E's actual UI. Shrink the window (or open it on your phone) and it folds into the mobile layout — live.

~/E/install.sh

Up and running in one line.

Installs to ~/.e/bin/e, wires $PATH and a launcher. Then run e.

$ curl -fsSL https://raw.githubusercontent.com/airgap/E/dev/install.sh | bash

Loading the latest release…

Every build on GitHub Releases ↗

An AI-native IDE.The agent at the center.